Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of high-strength foam concrete heat preservation material
The invention discloses a preparation method of a high-strength foam concrete heat preservation material. The preparation method of the high-strength foam concrete heat preservation material comprises the following steps: firstly mixing portland cement, pulverized coal ash, calcium oxide and bone glue powder, adding the materials into water, stirring, then simultaneously adding and stirring chitosan, sodium aluminate, anhydrous sodium sulfate, lithium carbonate, hydroxypropyl methylcellulose, polypropylene fiber, sepiolite, diethylenetriamine and chlorinated polyethylene, and finally adding an anionic surfactant foaming agent and lecithin, stirring and foaming via a foaming machine, pouring the materials into a test die, standing and foaming to obtain the high-strength foam concrete heat preservation material. The foam concrete heat preservation material is high in strength, is complete and compact, and is excellent in elasticity, strong in compression resistance, excellent in sound insulation effect and strong in impermeability.
Preparation method of high-strength foam concrete heat preservation material
The invention discloses a preparation method of a high-strength foam concrete heat preservation material. The preparation method of the high-strength foam concrete heat preservation material comprises the following steps: firstly mixing portland cement, pulverized coal ash, calcium oxide and bone glue powder, adding the materials into water, stirring, then simultaneously adding and stirring chitosan, sodium aluminate, anhydrous sodium sulfate, lithium carbonate, hydroxypropyl methylcellulose, polypropylene fiber, sepiolite, diethylenetriamine and chlorinated polyethylene, and finally adding an anionic surfactant foaming agent and lecithin, stirring and foaming via a foaming machine, pouring the materials into a test die, standing and foaming to obtain the high-strength foam concrete heat preservation material. The foam concrete heat preservation material is high in strength, is complete and compact, and is excellent in elasticity, strong in compression resistance, excellent in sound insulation effect and strong in impermeability.
Preparation method of high-strength foam concrete heat preservation material
WU SHAOLIN (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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